Effect of complexation with lanthanide metal ions on the photochromism of (1,3,3-trimethyl-<mml:math alttext="$5'$"> <mml:msup> <mml:mn>5</mml:mn> <mml:mo>&#x2032;</mml:mo> </mml:msup> </mml:math>-hydroxy-<mml:math alttext="$6'$"> <mml:msup> <mml:mn>6</mml:mn> <mml:mo>&#x2032;</mml:mo> </mml:msup> </mml:math>-formyl- indoline-spiro2,2<mml:math alttext="$'$"> <mml:msup> <mml:mn></mml:mn> <mml:mo>&#x2032;</mml:mo> </mml:msup> </mml:math>-[2h]chromene) in different media

<p>Complexation of lanthanide ions {Ln(III) ions [Tb(III), Eu(III), or Sm(III)]} with the spiropyran-derived merocyanine obtained in dark and under steady irradiation of indoline spiropyran (1,3,3-trimethyl-<mml:math alttext="$5'$"> <mml:msup> <mml:mn>5<...

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Bibliographic Details
Format: Article
Language:English
Published: Wiley 2006-01-01
Series:International Journal of Photoenergy
Online Access:http://www.hindawi.com/GetArticle.aspx?doi=10.1155/IJP/2006/42846
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